<template>
  <div class="hm-main">
    我是hm-main
    <HmButton></HmButton>
  </div>
</template>

<script>
export default {

}
</script>

<style>
.hm-main {
  height: 400px;
  line-height: 400px;
  text-align: center;
  font-size: 30px;
  background-color: #f79646;
  color: white;
  margin: 20px 0;
}
</style>